CN113180495A - Upper and lower layered air fryer - Google Patents
Upper and lower layered air fryer Download PDFInfo
- Publication number
- CN113180495A CN113180495A CN202110652256.0A CN202110652256A CN113180495A CN 113180495 A CN113180495 A CN 113180495A CN 202110652256 A CN202110652256 A CN 202110652256A CN 113180495 A CN113180495 A CN 113180495A
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- fryer
- inner container
- flow guide
- air
- heating chamber
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
- A47J37/0641—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Frying-Pans Or Fryers (AREA)
Abstract
An upper and lower tiered air fryer comprising: the fryer main body is provided with a heating chamber; a heating assembly and a fan assembly; the plurality of fryer inner containers are arranged in a vertically layered manner and at least comprise a top layer inner container and a bottom layer inner container; the air guide sleeve is arranged above the top-layer liner; a flow guiding rib component; flow guide gaps are arranged between the top layer inner container and the flow guide cover and between the adjacent inner containers of the fryer; an upper air duct gap and a lower air duct gap are formed between the inner container of the fryer and the inner wall of the heating chamber; the diversion rib assembly is arranged at a position close to the diversion gap. The invention has a plurality of fryer liners, and adopts the upper and lower layered arrangement, so that the occupied space of the whole machine is smaller; the heating chamber, the heating assembly and the fan assembly are shared, so that the number of parts is less, and the cost is lower; a good air duct structure is formed, hot air is effectively and uniformly guided to the inner containers of the frying pans, and the defect of uneven heating of an upper layered structure and a lower layered structure is overcome.
Description
Technical Field
The invention relates to the technical field of air fryer, in particular to an upper and lower layered air fryer.
Background
An air fryer uses a high-speed air circulation technology and combines the rapid circulation hot air and the internal spiral grains uniquely, so that the cooking effect reaches the effect and the taste of frying food. The popular point is that high-temperature hot air is generated in the pot body during heating, so that a crisp surface layer is formed on the surface of food, the moisture in the food is locked, and the taste of common fried food which is fragrant and crisp is achieved.
With the further attention of people on the health of food, the air fryer for oil-free cooking is more and more popular with consumers, and the sales volume is increased year by year. However, the existing air fryer has a uniform structure, so that the heating mode is also unchanged, and the requirement of a consumer on higher level cannot be met. Existing air fryer pots have at least the following drawbacks, for example: 1. only a single heating chamber or a frying basket is provided, only one food can be processed at a time, the cooking time of various foods is different, taking meat as an example, the cooking time generally needs to be dozens of minutes, so that when various foods or a large amount of foods need to be processed, the cooking can not be realized at one time, and long time needs to be spent; 2. because various foods or a large amount of foods cannot be heated simultaneously, the air fryer needs to work for a long time, so that high-efficiency cooking, energy conservation and environmental protection cannot be realized, the aging of each component can be accelerated, and the service life is greatly shortened; 3. in the traditional thinking, accomplish that the multicavity room needs supporting many sets of heating element, so the mode firstly the whole volume of air fryer will become very big very heavy, secondly inner structure becomes very complicated, thirdly operate very inconvenient, simultaneously the biggest problem will lead to the cost to rise greatly, will lose very big some consumers' favor.
Therefore, some manufacturers have developed a dual-bladder air fryer, such as the invention patent of chinese patent application No. cn202011363515.x, which discloses a multifunctional cooking device for frying food, including a body and at least two sets of heating devices disposed in the body, a cavity is disposed below the heating devices, an opening for the pan to enter and exit is disposed on the cavity, at least one partition is disposed in the cavity, the partition is detachably disposed in the cavity, the cavity is divided into at least two independent cooking cavities, and simultaneously, the adjacent heating devices are separated, the heating devices correspond to the cooking cavities, the pan is disposed in the cooking cavities, and heat generated by the heating devices flows into the pan to cook the food in the pan. This application is through setting up separable baffle in the cavity, separates into different culinary art spaces with the cavity, according to the kind, the quantity and the culinary art mode selection suitable culinary art space of the food of will cooking. The products of the above patents also have certain drawbacks, such as: 1. the transversely arranged cavities are adopted, so that the occupied area of the whole air fryer is increased (approximately equal to the sum of two single-container type air fryer), and the air fryer is inconvenient to place, move and use; 2. each chamber is respectively provided with a set of heating device, so that the number of parts is more, the cost is higher, and the energy consumption for use is higher.
Therefore, a multi-liner type air fryer which is smaller, more practical, energy-saving and environment-friendly is urgently needed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an upper and lower layered air fryer.
The technical scheme for solving the technical problem is as follows: an upper and lower tiered air fryer comprising:
the fryer body is provided with a heating chamber;
a heating assembly and a fan assembly disposed at a top of the heating chamber;
the fryer inner containers can be opened or closed relative to the heating chamber, are arranged in a vertical layered manner and at least comprise a top layer inner container and a bottom layer inner container;
the air guide sleeve is arranged above the top layer liner;
the flow guide rib assembly is arranged on the side wall of the heating chamber;
flow guide gaps are formed between the top layer inner container and the flow guide cover and between the adjacent fryer inner containers; an upper air duct gap and a lower air duct gap are formed between the inner container of the fryer and the inner wall of the heating chamber; the flow guide rib assembly is arranged at a position close to the flow guide gap.
Preferably, the heating chamber is a variable diameter heating chamber, and the cross section of the variable diameter heating chamber is gradually increased from top to bottom.
Preferably, the size of the inner container of the fryer is gradually increased from top to bottom.
Preferably, the flow guide cover is provided with a circle of flow guide side edges which are gradually inclined downwards from inside to outside.
Preferably, the bottom of the inner container of the fryer is provided with a flow guide through hole.
Preferably, the bottom layer inner container is attached to the side wall of the heating cavity.
Preferably, the flow guide rib assembly comprises a plurality of flow guide rib subunits, and each flow guide rib subunit is provided with a flow guide surface which gradually protrudes inwards from top to bottom.
Preferably, the inner container of the fryer also comprises a plurality of middle-layer inner containers, and the middle-layer inner containers are positioned between the top-layer inner container and the bottom-layer inner container;
the water conservancy diversion muscle subassembly be upper and lower layer-stepping arrangement, upper water conservancy diversion muscle subassembly and lower floor's water conservancy diversion muscle subassembly have at least, just upper water conservancy diversion muscle subassembly stagger each other with the orthographic projection position of lower floor's water conservancy diversion muscle subassembly.
Preferably, the inner container of the fryer comprises an inner container main body and a supporting shell, and the supporting shell is matched with the outer shell of the fryer main body.
Preferably, the inner container of the fryer is a pull-out inner container of the fryer, and the pull-out inner container of the fryer forms sliding fit with the main body of the fryer through a slideway structure;
or the inner container of the fryer is a rotary inner container of the fryer, and the side wall of the rotary inner container of the fryer forms rotating fit with the main body of the fryer through a first rotating shaft structure;
or the inner container of the flip-type fryer is a flip-type inner container of the flip-type fryer, and the bottom or the top of the inner container of the flip-type fryer forms flip-over fit with the main body of the fryer through a second rotating shaft structure.
The invention has the beneficial effects that: 1. the inner containers of the frying pans are arranged in a vertical layered manner, so that the occupied space of the whole frying pan is smaller (almost the same as that of the existing single-container air frying pan); 2. a plurality of fryer inner containers share one heating chamber, one set of heating assembly and one fan assembly, so that the number of parts is less, the cost is lower, and the energy consumption is lower when the fryer inner containers are used; 3. through the arrangement of a plurality of unique structures such as the air guide sleeve, the air guide rib assembly, the air guide gap, the upper air channel gap and the lower air channel gap, a good air channel structure is formed, hot air is effectively and uniformly guided into each inner container of the fryer, the defect that the upper layered structure and the lower layered structure are uneven in heating is overcome, and the air fryer provided by the invention has a better food cooking effect.
Drawings
FIG. 1 is a schematic view of the closed inner container of the fryer of the present invention.
FIG. 2 is a schematic view of the fryer pot according to the present invention with the inner container open.
Fig. 3 is a cross-sectional view of the present invention.
Figure 4 is a schematic view of the structure of the top layer liner.
Fig. 5 is a schematic structural view of the bottom layer liner.
Fig. 6 is an enlarged schematic view of a portion a in fig. 2.
Fig. 7 is an orthographic view of the air guide rib assembly.
FIG. 8 is a schematic view of the flow of hot gas stream to the heating chamber of the present invention.
FIG. 9 is a schematic view of the construction of the pull fryer inner bladder.
Fig. 10 is a schematic view of the structure of the inner bladder of the flip-top fryer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
Referring to fig. 1 to 8, an upper and lower layered air fryer includes:
a fryer body 1 provided with a heating chamber 2;
a heating assembly 3 and a fan assembly 4 disposed at the top of the heating chamber 2;
the fryer liners can be opened or closed relative to the heating chamber 2, are arranged in a vertical layered manner and are at least provided with a top liner 5 and a bottom liner 6;
the air guide sleeve 7 is arranged above the top layer liner 5;
the flow guide rib assembly 8 is arranged on the side wall of the heating chamber 2;
The upper and lower layered air fryer provided by the embodiment is used as the basic structure scheme of the invention, the structure is effectively optimized and improved, product pain points of the existing double-liner air fryer are eliminated, and the specific advantages are as follows: the inner containers of the frying pans are arranged in a vertical layered mode, so that the occupied space of the whole frying pan is smaller (almost the same as that of the existing single-container air frying pan); two, a plurality of fryer inner containers share one heating chamber 2, one set of heating assembly 3 and fan assembly 4, so the number of parts is less, the cost is lower, and the energy consumption is lower when in use; thirdly, through the arrangement of a plurality of unique structures such as the air guide sleeve 7, the air guide rib assembly 8, the air guide gap 9, the upper air duct gap 10 and the lower air duct gap 10, a good air duct structure is formed, hot air is effectively and uniformly guided to the inner containers of the frying pans, the defect of uneven heating of the upper layered structure and the lower layered structure is overcome, and the air frying pan provided by the invention has a better cooking effect on food.
Preferably, the air guide sleeve 7 has a circle of air guide side edges 11 which are gradually inclined downwards from inside to outside, so that the air flow can flow around more quickly and smoothly according to the track of the air guide side edges 11.
Furthermore, the bottom of the inner container of the fryer is provided with a flow guide through hole 12 to form an air path in the vertical direction, so that the heating chamber 2 forms a circular flowing air effect. Preferably, the bottom of the inner container of the fryer is slightly raised near the diversion through hole 12 to prevent oil stains and the like in the inner container of the fryer from leaking into the inner container of the fryer at the lower layer along the diversion through hole 12.
In the invention, the inner container of the fryer comprises an inner container main body 13 and a supporting shell 14, and the supporting shell 14 is matched with the outer shell of the fryer main body 1.
Example two
Referring to fig. 1 to 8, this embodiment is further configured as an embodiment, and on the basis of the first embodiment, some structural features are added, specifically: the heating chamber 2 is a diameter-variable heating chamber 15, and the cross section of the diameter-variable heating chamber 15 is gradually increased from top to bottom. The longitudinal section of the reducing heating chamber 15 in the embodiment is approximately conical, the shape characteristic can conform to the trend of the airflow, and the obstruction of the inner wall of the heating chamber 2 to the airflow is reduced, so that the flowing efficiency of the hot air is higher, and the heating effect on food is better.
Preferably, the size of the inner container of the fryer is gradually increased from top to bottom so as to be matched with the diameter-variable heating chamber 15. Further, the size of the inner container of the fryer and the size of the reducing heating chamber 15 are changed in equal proportion.
EXAMPLE III
Referring to fig. 5, the present embodiment is different from the above-described embodiments in that: because other fryer inner containers do not exist below the bottom layer inner container 6, an air duct does not need to be formed below the bottom layer inner container 6 or hot air does not need to flow through the fryer inner containers, so that the bottom layer inner container 6 is attached to the side wall of the heating chamber 2, the working space of the heating chamber 2 can be smaller, and higher heating thermal efficiency can be obtained. More preferably, the bottom of the bottom liner 6 does not need to be formed with the diversion through holes 12 to form a closed bottom, so as to prevent the hot air from leaking outside.
Example four
Referring to fig. 6 to 7, the present embodiment further defines the structural form of the air-guide rib assembly 8, and mainly has two aspects: the flow guide rib assembly 8 comprises a plurality of flow guide rib subunits 16, and each flow guide rib subunit 16 is provided with a flow guide surface 17 which gradually protrudes inwards from top to bottom. So as to guide and change the direction of the hot air in the gap 10 between the upper air duct and the lower air duct, and the hot air can partially enter the corresponding inner container of the fryer. The fryer liner also comprises a plurality of middle-layer liners 18, and the middle-layer liners 18 are positioned between the top-layer liner 5 and the bottom-layer liner 6; the water conservancy diversion muscle subassembly 8 arrange by layers from top to bottom, have upper water conservancy diversion muscle subassembly 19 and lower floor's water conservancy diversion muscle subassembly 20 at least, just upper water conservancy diversion muscle subassembly 19 stagger each other with the orthographic projection position of lower floor's water conservancy diversion muscle subassembly 20. The arrangement mode of staggering each other is adopted, effective area division is carried out on the hot air, the diversion effect on the hot air is more obvious and effective, and the overall heat circulation effect is further improved.
EXAMPLE five
The embodiment provides several common connecting modes and opening modes of the inner container and the main body 1 of the fryer, and specifically comprises the following steps:
referring to fig. 9, the inner container of the fryer is a pull-out inner container 21 of the fryer, the pull-out inner container 21 of the fryer forms a sliding fit with the main body 1 of the fryer through a slideway structure 22, and the pull-out inner container is the most common opening mode in the market and is convenient and quick to operate.
Referring to fig. 2, the inner container of the fryer is a rotary inner container of the fryer, and the side wall of the rotary inner container of the fryer forms a rotating fit with the main body 1 of the fryer through a first rotating shaft structure 24; when the rotary type inner container of the fryer is opened for use, the opening range of the inner container of each layer of the fryer can be the same or different, so that different use requirements of users can be met.
Referring to fig. 10, the inner container of the fryer is a flip-type inner container 23, and the bottom or top of the flip-type inner container 23 forms a flip fit with the fryer body 1 through a second rotating shaft structure 25, so that the use effect similar to that of a conventional oven is achieved.
The invention provides an up-down layered air fryer, which is close to the conventional air fryer in the operation mode during cooking, a user opens each fryer liner, puts food to be fried and baked into each fryer liner in a classified and layered manner, closes the fryer liners and a fryer main body 1, opens a heating assembly 3 and a fan assembly 4, introduces hot air into each fryer liner to fry the food under the action of each flow guide structure, opens the fryer liners and takes out the food.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. An upper and lower layered air fryer, comprising:
the fryer body is provided with a heating chamber;
a heating assembly and a fan assembly disposed at a top of the heating chamber;
the fryer inner containers can be opened or closed relative to the heating chamber, are arranged in a vertical layered manner and at least comprise a top layer inner container and a bottom layer inner container;
the air guide sleeve is arranged above the top layer liner;
the flow guide rib assembly is arranged on the side wall of the heating chamber;
flow guide gaps are formed between the top layer inner container and the flow guide cover and between the adjacent fryer inner containers; an upper air duct gap and a lower air duct gap are formed between the inner container of the fryer and the inner wall of the heating chamber; the flow guide rib assembly is arranged at a position close to the flow guide gap.
2. The upper and lower tiered air fryer of claim 1, wherein: the heating cavity is a diameter-variable heating cavity, and the cross section of the diameter-variable heating cavity is gradually increased from top to bottom.
3. The upper and lower tiered air fryer of claim 2, wherein: the size of the inner container of the fryer is gradually increased from top to bottom.
4. The upper and lower tiered air fryer of claim 1, wherein: the flow guide cover is provided with a circle of flow guide side edges which are gradually inclined downwards from inside to outside.
5. The upper and lower tiered air fryer of claim 1, wherein: the bottom of the inner container of the fryer is provided with a flow guide through hole.
6. The upper and lower tiered air fryer of claim 1, wherein: the bottom layer inner container is attached to the side wall of the heating chamber.
7. The upper and lower tiered air fryer of claim 1, wherein: the flow guide rib component comprises a plurality of flow guide rib subunits, and each flow guide rib subunit is provided with a flow guide surface which gradually protrudes inwards from top to bottom.
8. The upper and lower tiered air fryer of claim 1, wherein: the inner container of the fryer also comprises a plurality of middle-layer inner containers, and the middle-layer inner containers are positioned between the top-layer inner container and the bottom-layer inner container;
the water conservancy diversion muscle subassembly be upper and lower layer-stepping arrangement, upper water conservancy diversion muscle subassembly and lower floor's water conservancy diversion muscle subassembly have at least, just upper water conservancy diversion muscle subassembly stagger each other with the orthographic projection position of lower floor's water conservancy diversion muscle subassembly.
9. The upper and lower tiered air fryer of claim 1, wherein: the inner container of the fryer comprises an inner container main body and a supporting shell, and the supporting shell is matched with the outer shell of the inner container main body.
10. The upper and lower tiered air fryer of any one of claims 1-9, wherein: the inner container of the fryer is a pull-out inner container of the fryer, and the pull-out inner container of the fryer forms sliding fit with the main body of the fryer through a slideway structure;
or the inner container of the fryer is a rotary inner container of the fryer, and the side wall of the rotary inner container of the fryer forms rotating fit with the main body of the fryer through a first rotating shaft structure;
or the inner container of the flip-type fryer is a flip-type inner container of the flip-type fryer, and the bottom or the top of the inner container of the flip-type fryer forms flip-over fit with the main body of the fryer through a second rotating shaft structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110652256.0A CN113180495A (en) | 2021-06-11 | 2021-06-11 | Upper and lower layered air fryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110652256.0A CN113180495A (en) | 2021-06-11 | 2021-06-11 | Upper and lower layered air fryer |
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| Publication Number | Publication Date |
|---|---|
| CN113180495A true CN113180495A (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110652256.0A Pending CN113180495A (en) | 2021-06-11 | 2021-06-11 | Upper and lower layered air fryer |
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| CN (1) | CN113180495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633191A (en) * | 2021-08-12 | 2021-11-12 | 深圳市全纳进出口有限公司 | Novel air fryer |
-
2021
- 2021-06-11 CN CN202110652256.0A patent/CN113180495A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633191A (en) * | 2021-08-12 | 2021-11-12 | 深圳市全纳进出口有限公司 | Novel air fryer |
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